tax policy posted by the george w. bush institute. later, a british house of commons treasury committee hearings with former barkley's ceo bob diamond. president obama kick off his bus tour thursday in maumee, ohio. he addressed the economy, and announced his administration was launching an enforcement action against china at the world trade organization for imposing unfair trade duties from exports to the nine states. this is 30 minutes. >> four more years! four more years! ♪ [cheers] [applause] >> hello. it is good to be back in if ohio. all right. everyone who has a share, feel free to sit down. go ahead and relax. i know it is a little warm out here, but this is what a summer is supposed to feel like. there are a couple of people i would like to acknowledge. please give ida a round of applause. we are proud of her. i am pleased to see the mayor of maumee, one of the best senators, senator sherrod brown. marcy is here. [applause] >> and your former governor, and my campaign co-chair, ted strickland is in the house. [applause] >>